16226466 has 32 divisors (see below), whose sum is σ = 34551360. Its totient is φ = 5062656.

The previous prime is 16226459. The next prime is 16226471. The reversal of 16226466 is 66462261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25905 + ... + 26523.

It is an arithmetic number, because the mean of its divisors is an integer number (1079730).

Almost surely, 2^16226466 is an apocalyptic number.

16226466 is an abundant number, since it is smaller than the sum of its proper divisors (18324894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16226466 is a wasteful number, since it uses less digits than its factorization.

16226466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898.

The product of its digits is 20736, while the sum is 33.

The square root of 16226466 is about 4028.2087830697. The cubic root of 16226466 is about 253.1675165284.

The spelling of 16226466 in words is "sixteen million, two hundred twenty-six thousand, four hundred sixty-six".